{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["price", "victim", "attacker", "damage amount", "time", "tool", "place", "payment method"]}], "input": "“ Our investigations established that some personal candidate information pertaining to accounts created before July 2012 has been exposed ."}
{"ransom": []}